Physical experiment box

Abstract

The utility model relates to the field of physical experiment boxes, and discloses a physical experiment box which comprises an experiment box body, a first partition plate is fixedly installed in the experiment box body, a plurality of second partition plates are installed on the left side of the first partition plate in the experiment box body at equal intervals in an array mode, and grooves are formed in the top faces of the second partition plates. According to the device, a user firstly moves an adjusting partition plate to a proper position, then a person loosens a U-shaped plate, and at the moment, a spring drives a circular plate and a plug pin to move downwards to be inserted into a groove, so that the adjusted and moved adjusting partition plate is conveniently fixed; according to the physical experiment box, the inside of the experiment box body is conveniently divided into a plurality of small storage cavities for placing reagents, tools and the like, and the size and layout of the storage cavities can be flexibly changed by adjusting the position movement of the partition plates, so that physical experiment instruments, tools and reagents with different sizes can be accommodated, and the storage efficiency and flexibility of the physical experiment box body are improved.

Description

Technical Field

[0001] The present application belongs to the technical field of physical experiment boxes, and specifically relates to a physical experiment box. Background Art

[0002] A physics experiment box refers to a box of tools and equipment used for various physics experiments, usually including various experimental instruments, instrument accessories, reagents, tools, etc. Physics experiment boxes are usually used for physics experiments and scientific research in schools, laboratories or scientific research institutions.

[0003] For example, the utility model patent with announcement number CN215987749U discloses a portable experiment box for middle school physics experiments, including a box body, a plurality of cross-distributed partitions are fixedly connected to the interior of the box body, and a plurality of placement slots for placing experimental instruments are arranged between the plurality of cross-distributed partitions, a box cover is hingedly connected to the outer wall of the box body at positions corresponding to the plurality of placement slots, a cavity is opened inside the box cover, an operation panel is arranged inside the cavity, and slide seats for physics experiments are slidably connected to both ends of the top of the operation panel; the box can simulate the phenomena in relatively simple physical definitions in physics teaching while storing and carrying teaching instruments, so that students can observe the simulation of physics experiments with their own eyes, avoiding the situation where relatively simple physical definitions are taught only by teachers giving examples and students imagining, thereby improving the efficiency of physics teaching.

[0004] However, it was found during actual use that: the device divides the interior of the box into multiple placement slots through partitions to facilitate the placement of physical experiment teaching equipment and facilitate carrying, but the placement slots of the device are fixed in size and cannot accommodate physical experiment teaching equipment, tools and reagents of different sizes, resulting in poor placement efficiency and flexibility of the box. Therefore, a physical experiment box is provided. Utility Model Content

[0005] The purpose of this application is to provide a physical experiment box in order to solve the above-mentioned problems.

[0006] The technical solution adopted in the present application is as follows: a physical experiment box, comprising an experiment box body, wherein a partition 1 is fixedly installed inside the experiment box body, and a plurality of partitions 2 are installed in an array at equal intervals on the left side of the partition 1 inside the experiment box body, and the top surfaces of the plurality of partitions 2 are provided with grooves, and the inner bottom surface array of the grooves is provided with a plurality of limiting circular grooves, and two adjustable partition plates are arranged inside the experiment box body, and the bottom surfaces of the two adjustable partition plates are provided with a plurality of U-shaped limiting holes corresponding to the partition 2, and the top surface of the partition 2 is plugged into the inside of the U-shaped limiting hole, A connecting groove is provided on the top surface of the U-shaped limiting hole, and a circular plate is arranged inside the connecting groove. A spring is fixedly installed on the top surface of the circular plate, and one end of the spring away from the circular plate is fixed to the inner top surface of the connecting groove. A connecting rod is fixedly installed on the top surface of the circular plate, and one end of the connecting rod passes through the middle of the spring and extends to the top surface of the adjusting partition plate. A pin is fixedly installed on the bottom surface of the circular plate, and one end of the pin is inserted into the inside of one of the multiple limiting circular grooves. A U-shaped plate is provided on the top surface of the adjusting partition plate, and one end of the connecting rod is fixed to the inner bottom surface of the U-shaped plate.

[0007] In a preferred embodiment, a rectangular hole is opened on the front side of the experimental box, a vertical partition is fixedly installed near the middle of the rectangular hole, and a sealing baffle is hingedly connected to the inside of the rectangular hole through a hinge.

[0008] In a preferred embodiment, two slide grooves are symmetrically provided on the inner side wall of the experimental box, and a slider is slidably connected inside the two slide grooves, and one end of the slider is fixed to one side of the adjustment partition plate.

[0009] In a preferred embodiment, the top surface of the experimental box is hingedly connected to a box cover via a second hinge, and a sponge pad is fixedly installed inside the box cover.

[0010] In a preferred embodiment, two mounting plates are fixedly mounted on the front side of the experimental box, and handles are rotatably connected inside the two mounting plates.

[0011] In a preferred embodiment, a vertical partition 2 is fixedly installed on the right side of the partition 1.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0013] 1. In the present application, due to the adoption of the above-mentioned scheme, the user first pulls the U-shaped plate upwards, so that the connecting rod drives the circular plate and the latch to move upwards, and the personnel can move the adjustment partition plate left and right at this time. After the adjustment partition plate is moved to the appropriate position, the personnel releases the U-shaped plate, and the spring drives the circular plate and the latch to move downward and re-insert into the groove, so as to facilitate the fixation of the adjustment partition plate after the adjustment and movement. The device facilitates the separation of the experimental box into a plurality of smaller storage chambers through the provision of partitions and the adjustment of the partition plates, so as to place reagents, tools, etc., and the size and layout of the storage chamber can be flexibly changed by adjusting the position and movement of the partition plates to accommodate physical experiment instruments, tools and reagents of different sizes, thereby improving the storage efficiency and flexibility of the physical experiment box, and facilitating the user to adjust and layout the storage chamber according to actual needs to meet the needs of different physical experiment work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of this application;

[0015] Figure 2 For this application Figure 1 The enlarged structural diagram at A in the middle;

[0016] Figure 3 This is a schematic diagram of the internal structure of the adjustable partition plate of the present application;

[0017] Figure 4 This is a partial structural explosion diagram of the present application.

[0018] Markings in the figure: 1. Experimental box; 2. Partition one; 3. Partition two; 4. Groove; 5. Limiting circular groove; 6. Adjusting partition plate; 7. U-shaped limiting hole; 8. Connecting groove; 9. Round plate; 10. Spring; 11. Connecting rod; 12. Latch; 13. U-shaped plate; 14. Rectangular hole; 15. Vertical partition one; 16. Sealing baffle; 17. Slide groove; 18. Slider; 19. Box cover; 20. Mounting plate; 21. Handle; 22. Vertical partition two. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0020] refer to Figure 1 , Figure 2 and Figure 3A physical experiment box includes an experimental box body 1, and a box cover 19 is hinged on the top surface of the experimental box body 1 through a hinge 2, a sponge pad is fixedly installed inside the box cover 19, and two mounting plates 20 are fixedly installed on the front side of the experimental box body 1, and the insides of the two mounting plates 20 are rotatably connected with handles 21; the box cover 19 is provided to facilitate sealing of the experimental box body 1, and the handles 21 are provided to facilitate carrying of the experimental box body 1, and the sponge pad is provided to facilitate subsequent protection of physical experiment instrument accessories, reagents, tools, etc. stored in the experimental box body 1, and it is possible to avoid large shaking of the instrument accessories, reagents, tools, etc. when the experimental box body 1 is carried and moved.

[0021] refer to Figure 1 A partition 2 is fixedly installed inside the experimental box 1, and a vertical partition 22 is fixedly installed on the right side of the partition 2. A plurality of partitions 3 are installed in an evenly spaced array on the left side of the partition 2 inside the experimental box 1; by setting the partition 23 and the partition 22, it is convenient to divide the interior of the experimental box 1 into a plurality of storage chambers, and the storage chambers on the left and right sides of the partition 22 can be used to place and install oscilloscopes, auxiliary instruments, etc. among the experimental instrument accessories; by setting the partition 23, it is convenient to divide the interior of the experimental box 1 into a plurality of smaller storage chambers for placing reagents, tools, etc., which is convenient for subsequent carrying.

[0022] refer to Figure 2 , Figure 3 and Figure 4 , and the top surfaces of multiple partitions 2 3 are all provided with grooves 4, and the inner bottom surface array of the grooves 4 is provided with multiple limiting circular grooves 5, and two adjustable partition plates 6 are arranged inside the experimental box 1, and the bottom surfaces of the two adjustable partition plates 6 are provided with multiple U-shaped limiting holes 7 corresponding to the partitions 2 3, and the top surfaces of the partitions 2 3 are inserted into the inside of the U-shaped limiting holes 7; through the set U-shaped limiting holes 7, it is convenient to install the adjustable partition plates 6 inside the experimental box 1.

[0023] refer to Figure 1 , Figure 2 Two slide grooves 17 are symmetrically provided on the inner wall of the experimental box 1, and sliders 18 are slidably connected to the inside of the two slide grooves 17, and one end of the slider 18 is fixed to one side of the adjustment partition plate 6; the slider 18 is set to facilitate the adjustment partition plate 6 to move left and right, and at the same time, it can also prevent the adjustment partition plate 6 from being pulled out, thereby improving stability.

[0024] refer to Figure 1 , Figure 3 and Figure 4A connecting groove 8 is provided on the top surface of the U-shaped limiting hole 7, a circular plate 9 is provided inside the connecting groove 8, a spring 10 is fixedly installed on the top surface of the circular plate 9, one end of the spring 10 away from the circular plate 9 is fixed to the inner top surface of the connecting groove 8, a connecting rod 11 is fixedly installed on the top surface of the circular plate 9, one end of the connecting rod 11 passes through the middle of the spring 10 and extends to the top surface of the adjusting partition plate 6, a latch 12 is fixedly installed on the bottom surface of the circular plate 9, one end of the latch 12 is plugged into one of the plurality of limiting circular grooves 5, and the adjusting partition A U-shaped plate 13 is provided on the top surface of the plate 6, and one end of the connecting rod 11 is fixed to the inner bottom surface of the U-shaped plate 13; a person pulls the U-shaped plate 13, so that the connecting rod 11 drives the circular plate 9 and the latch 12 to move upward, so that the latch 12 is disengaged from the inside of one of the multiple limiting circular grooves 5, and then the person can move the partition plate 6 left and right to adjust the size of the storage chamber, so that the person can place physical experiment teaching instruments, tools and reagents of different sizes inside the storage chamber for display.

[0025] refer to Figure 1 , Figure 3 and Figure 4 A rectangular hole 14 is provided on the front side of the experimental box 1, and a vertical partition 15 is fixedly installed near the middle of the rectangular hole 14. A sealing baffle 16 is hingedly provided inside the rectangular hole 14 through a hinge. The rectangular hole 14 and the vertical partition 15 are provided to facilitate the placement of wires and cables in physical experimental instruments, thereby improving convenience and making it more convenient to store the wires and cables. The sealing baffle 16 is provided to facilitate the sealing of the rectangular hole 14, thereby facilitating the protection of the wires and cables inside the rectangular hole.

[0026] The implementation principle of an embodiment of a physical experiment box of the present application is as follows: the user first pulls the U-shaped plate 13 upwards, and the U-shaped plate 13 drives the connecting rod 11, the circular plate 9, and the latch 12 to move upwards, so that the latch 12 is disengaged from the inside of one of the multiple limiting circular grooves 5, and the restriction on the adjustment partition plate 6 is released. At this time, the personnel can move the adjustment partition plate 6 left and right. After the adjustment partition plate 6 is moved to a suitable position, the personnel releases the U-shaped plate 13. At this time, the spring 10 drives the circular plate 9 and the latch 12 to move downward and re-insert into the inside of the groove 4, so as to facilitate the fixing of the adjustment partition plate 6 after the adjustment movement, and facilitate the adjustment of the partition plate 2 3 and the adjustment partition plate 6. The size of the storage chamber between 6 can be adjusted so that the storage chamber can adapt to physical experiment tools of different sizes. The device has a simple structure and is easy to operate. By setting the partition 2 3 and adjusting the partition 6, it is convenient to divide the inside of the experimental box 1 into multiple smaller storage chambers for placing reagents, tools, etc., and by adjusting the position of the partition 6, the size and layout of the storage chamber can be flexibly changed to accommodate physical experiment instruments, tools and reagents of different sizes, thereby improving the storage efficiency and flexibility of the physical experiment box 1, and facilitating the user to adjust and layout the storage chamber according to actual needs to meet the needs of different physical experiment work.

[0027] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A physical experiment box, comprising an experiment box (1), characterized in that: A partition plate 1 (2) is fixedly installed inside the experimental box (1), and a plurality of partition plates 2 (3) are installed in an array at equal intervals on the left side of the partition plate 1 (2) inside the experimental box (1), and the top surfaces of the plurality of partition plates 2 (3) are provided with grooves (4), and the inner bottom surfaces of the grooves (4) are provided with a plurality of limiting circular grooves (5) in an array, and two adjustable partition plates (6) are provided with a plurality of U-shaped limiting holes (7) corresponding to the partition plates 2 (3) on their bottom surfaces, and the top surface of the partition plates 2 (3) is plugged into the inside of the U-shaped limiting holes (7), and the top surface of the U-shaped limiting holes (7) is provided with a connecting groove (8), and the connecting groove ( A circular plate (9) is arranged inside the circular plate (8), a spring (10) is fixedly mounted on the top surface of the circular plate (9), one end of the spring (10) away from the circular plate (9) is fixed to the inner top surface of the connecting groove (8), a connecting rod (11) is fixedly mounted on the top surface of the circular plate (9), one end of the connecting rod (11) passes through the middle of the spring (10) and extends to the top surface of the adjusting partition plate (6), a latch (12) is fixedly mounted on the bottom surface of the circular plate (9), one end of the latch (12) is inserted into the inside of one of the plurality of limiting circular grooves (5), a U-shaped plate (13) is arranged on the top surface of the adjusting partition plate (6), one end of the connecting rod (11) is fixed to the inner bottom surface of the U-shaped plate (13).

2. A physical experiment box as claimed in claim 1, characterized in that: A rectangular hole (14) is provided on the front side of the experimental box (1), a vertical partition (15) is fixedly installed near the middle of the rectangular hole (14), and a sealing baffle (16) is hingedly connected to the interior of the rectangular hole (14) via a hinge.

3. A physical experiment box as claimed in claim 1, characterized in that: The inner wall of the experimental box (1) is symmetrically provided with two slide grooves (17), and the interiors of the two slide grooves (17) are slidably connected with a slider (18), and one end of the slider (18) is fixed to one side of the adjustment partition plate (6).

4. A physical experiment box as claimed in claim 1, characterized in that: The top surface of the experimental box (1) is hingedly connected to a box cover (19) via a second hinge, and a sponge pad is fixedly installed inside the box cover (19).

5. A physical experiment box as claimed in claim 1, characterized in that: Two mounting plates (20) are fixedly mounted on the front side of the experimental box (1), and handles (21) are rotatably connected inside the two mounting plates (20).

6. A physical experiment box as claimed in claim 1, characterized in that: A vertical partition plate 2 (22) is fixedly installed on the right side of the partition plate 1 (2).

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